[mythtv] frontend crash exiting playback

Al McIntosh al at allanmcintosh.com
Wed Feb 25 12:53:25 UTC 2009

SVN 19988

1. During playback of an hd recording, reached the end of the file.
2. The pop up window with delete and save options appeared. I took no action
leaving the popup window active.
3. The display time out for the delete/save window expired and as the window
was closing the crash occured.

I have seen similar behaviour if I hit exit during playback of a recording

0x00007f7c29a0117d in QObjectPrivate::resetCurrentSender ()
   from /usr/lib/libQtCore.so.4
(gdb) where
#0  0x00007f7c29a0117d in QObjectPrivate::resetCurrentSender ()
   from /usr/lib/libQtCore.so.4
#1  0x00007f7c29a0816f in QMetaObject::activate () from
#2  0x00007f7c2d46dbef in MythUIButtonList::itemClicked (this=0xd034e0,
    _t1=0x7f7c164def20) at moc_mythuibuttonlist.cpp:94
#3  0x00007f7c2d40e8e2 in MythUIButtonList::keyPressEvent (this=0xd034e0,
    e=0x7fff37e1d5d0) at mythuibuttonlist.cpp:822
#4  0x0000000000466baf in PlaybackBox::keyPressEvent (this=0xc573a0,
    event=0x7fff37e1d5d0) at playbackbox.cpp:3099
#5  0x00007f7c2d382fbb in MythMainWindow::eventFilter (this=0xc590c0,
    e=0x7fff37e1d5d0) at mythmainwindow.cpp:1375
#6  0x00007f7c299f3038 in
QCoreApplicationPrivate::sendThroughObjectEventFilters () from
#7  0x00007f7c2a1aec0c in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#8  0x00007f7c2a1b7864 in QApplication::notify () from
#9  0x00007f7c299f3d61 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#10 0x00007f7c2d82173b in QCoreApplication::sendEvent (receiver=0xc590c0,
    event=0x7fff37e1d5d0) at /usr/include/qt4/QtCore/qcoreapplication.h:209
#11 0x00007f7c2d3896c2 in MythMainWindow::customEvent (this=0xc590c0,
    ce=0xca2160) at mythmainwindow.cpp:1548
#12 0x00007f7c29a02dfd in QObject::event () from /usr/lib/libQtCore.so.4
#13 0x00007f7c2a2009c6 in QWidget::event () from /usr/lib/libQtGui.so.4
#14 0x00007f7c2a1aec3d in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#15 0x00007f7c2a1b69ba in QApplication::notify () from
#16 0x00007f7c299f3d61 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#17 0x00007f7c299f49fa in QCoreApplicationPrivate::sendPostedEvents ()
   from /usr/lib/libQtCore.so.4
#18 0x00007f7c29a1c4d3 in ?? () from /usr/lib/libQtCore.so.4
#19 0x00007f7c250dbd3b in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#20 0x00007f7c250df50d in ?? () from /usr/lib/libglib-2.0.so.0
#21 0x00007f7c250df6cb in g_main_context_iteration ()
   from /usr/lib/libglib-2.0.so.0
#22 0x00007f7c29a1c15f in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#23 0x00007f7c2a240a6f in ?? () from /usr/lib/libQtGui.so.4
#24 0x00007f7c299f2682 in QEventLoop::processEvents ()
   from /usr/lib/libQtCore.so.4
#25 0x00007f7c299f280d in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#26 0x00007f7c299f4cbd in QCoreApplication::exec ()
   from /usr/lib/libQtCore.so.4
#27 0x000000000043c378 in main (argc=5, argv=0x7fff37e1f138) at
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